How long does it take to read PPI NCIDQ Interior Design Reference Manual, Seventh Edition?
David Kent Ballast
PPI NCIDQ Interior Design Reference Manual, Seventh Edition by David Kent Ballast takes about 12 hours 52 minutes to read at 250 words a minute.
About 12 hours 52 minutes
A week or two of reading
First published 2021. 702 pages, about 193,050 words.
26 days at 30 minutes a day
Estimate based on 275 words per page.
At other speeds
| Slow, 150 words a minute | 21 hours 27 minutes |
| Average, 250 words a minute | 12 hours 52 minutes |
| Fast, 400 words a minute | 8 hours 3 minutes |
The page count is the median across 1 edition, so your copy may differ. How we calculate.
